00544nam a22001457a 4500 0 0 0 0 RIU RIU 2015-05-21 Purchased: Allied Book Company 1005.72 57 20 515.7 KRE 22920 2024-01-19 00:00:00 2023-12-30 1 BK Physical condition is not good 0 0 0 0 RIU RIU 2015-06-26 Purchased: Allied Book Company 1010.93 45 16 515.7 KRE 23093 2022-08-01 00:00:00 2022-07-07 2 BK 0 0 0 0 GGL GGL 2016-02-17 Purchased: Pak Book Corporation 974.45 4 2 515.7 KRE 24365 2023-07-25 00:00:00 2023-06-24 3 BK 0 0 0 0 fsd fsd 2020-09-20 Purchased:Allied Book Company 1500.17 0 515.7 KRE 43087 2020-09-20 00:00:00 2020-09-20 BK 13382 13382 9788126511914 (pbk) 515.7 KRE Kreyszig, Erwin Introductory functional analysis with applications New Delhi Wiley & Sons 2006 xiv, 688 p. : ill. ; 21 cm. Includes bibliographical references and index. Functional analysis Quantum mechanics Linear operators Spectral theory Metric spaces Banach spaces Hilbert spaces Math FEAS DBS BK